tree 8d2736fd1d10f4fba9194cb84fe997b8cbdcfd24
parent 754a292fe6b08196cb135c03b404444e17de520a
author Barry Song <Baohua.Song@csr.com> 1401009545 +0800
committer Tejun Heo <tj@kernel.org> 1401197602 -0400

ata: ep93xx: use dmaengine_prep_slave_sg api instead of internal callback

it is better to use generic api instead of calling an internal callback
like channel->device->device_prep_slave_sg().

Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Tejun Heo <tj@kernel.org>